Impossible to read

How to Believe the Impossible

Read Your Published Papers

سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره نوزدهم، دی 1399، 1014-1013       مقالات منتشر شده خودتان را بخوانید Read Your Published Papers     محسن رضائیان[1]   M. Rezaeian     تا کنون در مجله دانشگاه، پیرامون مطالعه مستمر یک مقاله قبل از چاپ آن توسط نویسندگان، نکات مهمی را به رشته تحریر در آورده‌ایم [3-1]. مطالعه‌ی چند باره یک مقاله، قبل از آن که مقاله منتشر گردد،...

Impossible Frontiers

A key result of the Capital Asset Pricing Model (CAPM) is that the market portfolio— the portfolio of all assets in which each asset’s weight is proportional to its total market capitalization—lies on the mean-variance-efficient frontier, the set of portfolios having mean-variance characteristics that cannot be improved upon. Therefore, the CAPM cannot be consistent with efficient frontiers for...

Impossible Words?

The idea that quotidian, middle-level concepts typically have internal structure-definitional, statistical, or whatever—plays a central role in practically every current approach to cognition. Correspondingly, the idea that words that express quotidian, middle-level concepts have complex representations "at the semantic level" is recurrent in linguistics; it is the defining thesis of what is of...

Impossible fractals

Impossible objects are a type of optical illusion involving ambiguous visual descriptions of figures that cannot physically exist. It is shown by way of example that such objects can be further developed using standard fractal techniques to create new, more complex designs that retain the perceptual illusion, sometimes allowing additional illusions to emerge from the process. The balanced Pytha...